# -*- codeing =utf-8 -*-
# @Time : 2022/9/14 上午10:04
# @Author :WXJ
# @File : 3.5.py
# @Software: PyCharm

def printOneLine():
    print("-"*20)

printOneLine()

print("=="*10)

def printNumLine(n):
    i=0
    while i<n:
        printOneLine()
        i+=1
n=int(input("用户输入整数n："))
printNumLine(n)